Importance of the magnetic ground state of Pr for Tc suppression in high-Tc superconductorsU. Staub, L. Soderholm, S. Skanthakumar, R. Osborn and F. FauthEurophys. Lett., 39 6 (1997) 663-668DOI: https://doi.org/10.1209/epl/i1997-00412-2